package App.Filter;

import App.Service.AuthService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Created by yu on 2017/7/18.
 */
public class AuthInterceptor implements HandlerInterceptor
{
    @Autowired
    AuthService authService;
    @Override
    public boolean preHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o) throws Exception {

        if(httpServletRequest.getSession().getAttribute("autologin")!=null)
        {
            if(authService.getNowId()==null)
            {
                authService.setNowId((Long) httpServletRequest.getSession().getAttribute("autologin"));
            }
            return true;
        }
        return false;
    }

    @Override
    public void postHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, ModelAndView modelAndView) throws Exception {

    }

    @Override
    public void afterCompletion(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, Exception e) throws Exception {

    }
}
